Defenese Secretary Pete Hegseth, national security adviser Mike Waltz and more of the contacts who appeared in the Signal ...

Pete Hegseth, President Trump's secretary of defense, inadvertently included the top editor of The Atlantic in a Signal text ...

U.S. Defense Secretary Pete Hegseth again on Tuesday dodged questions about whether the information he put in a Signal group ...

As senior officials deny wrongdoing, rank-and-file national-security personnel worry about the dangers if no one is held ...

The Atlantic on Wednesday posted screenshots and a fuller text chain from the Signal group chat that inadvertently included a ...

U.S. national-security leaders included me in a group chat about upcoming military strikes in Yemen. I didn’t think it could ...

The administration has downplayed the importance of the text messages inadvertently sent to The Atlantic’s editor in chief.

Few journalists would presume, however, that the ideal leaker might, in fact, be the head of the U.S. Armed Services. That ...

The president is privately upset with the sloppiness of his advisers. Publicly, he’s focused on attacking the press.

In a report by the Wall Street Journal, Hegseth is accused of bringing his wife to two meetings involving foreign officials.

The information Defense Secretary Pete Hegseth disclosed in the Signal chat of top Trump national security officials was ...